How can we check the value of a given variable is alphanumeric?
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Tell us how can we access the data sent through the url with the post method?
Explain the different types of errors in php.
Is runtime polymorphism overriding?
What is var_dump function in php?
What is a php session?
What is var_dump?
What is the function mysql_pconnect() usefull for?
Can php run on windows server?
what is abstrac class? why it is use?
Tell me what is the default session time in php?
What language is php based on?
What is the purpose of the '.myd' file extension? What do thes file contain?